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CVE-2021-24270 DethemeKit For Elementor < 1.5.5.5 - Contributor+ Stored XSS

Medium 5.4 Published Updated

Contributors can inject malicious scripts via a widget in the DethemeKit for Elementor plugin, potentially executing code in other users' browsers.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2021-24270?

CVE-2021-24270 is a medium-severity cross-site scripting vulnerability in Unknown DethemeKit For Elementor, published on 5 May 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

The “DeTheme Kit for Elementor” WordPress Plugin before 1.5.5.5 has a widget that is vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

Weakness: CWE-79

Which versions are affected by CVE-2021-24270?

It affects 1 product.

Products include Detheme Dethemekit for Elementor.

How do I fix CVE-2021-24270?

No fix has been published for CVE-2021-24270 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2021-24270 being exploited?

There is no known exploitation of CVE-2021-24270 in the wild and no public exploit code.

Sources

Also known as GHSA-f37x-2cx7-rh6g.

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